e2b2@unknown:/export/home/e2b2$ uname -a
SunOS unknown 5.10 Generic_137111-04 sun4u sparc SUNW,A70
% info patchlevel
% package require TclOO
% info object definition oo::class
Segmentation Fault (core dumped)
This command appears to coredump when called just as "info object definition", or with any argument that isn't an oo::object.
The command "info object definition oo::object" returns a "wrong # args" message that looks like Tcl_WrongNumArgs() was called with the wrong number of args.